GPX1 and systemic lupus erythematosus: Moreover, we found that 14 specific genes out of 26 selected mRNAs are related to SLE, including USP18, GPX1, and RGL1. In light of the top scored network, 3 (USP18, GPX1, and RGL1) of the 26 selected mRNAs are intricately connected with the translational process.